While the statement acknowledges "the unprecedented devastation and immense human suffering the people of Hiroshima and Nagasaki experienced as a result of the atomic bombings" and reaffirms G7 members' "commitment to achieving a world without nuclear weapons," the International Campaign to Abolish Nuclear Weapons (ICAN) lamented that "it fails to commit to concrete measures towards that goal and even emphasizes the importance of reserving the right to use nuclear weapons."
"The G7 are trying to sell decades-old and insufficient initiatives as a new 'vision' when at the same time they themselves are complicit in the rising nuclear risks and promoting mass murder of civilians as a legitimate form of national security policy," ICAN added.
ICAN said that "the G7's inaction is an insult to the hibakusha, and the memory of those who died in Hiroshima," referring to the Japanese word for survivors of the atomic bombings, which killed between 110,000 and 210,000 people.
G7 leaders spent less than half an hour visiting the Hiroshima Peace Memorial Museum near ground zero of the August 6, 1945 U.S. nuclear attack. They laid wreaths at the cenotaph memorializing the at least tens of thousands of people who died from the bombing and related illnesses and also met with a handful of hibakusha.
U.S. President Joe Biden drew fire for his refusal to apologize for the Hiroshima and Nagasaki bombings.
"If the U.S. admitted that murdering noncombatants in Hiroshima and Nagasaki was inexcusable, it might face questions about [the] legitimacy of maintaining [a] vastly more destructive stockpile now," writer and activist Jon Reinsch tweeted, referring to the approximately 5,400 nuclear warheads in the American arsenal—the world's second-largest after Russia, which has around 6,000 warheads, according to the Union of Concerned Scientists.
Meanwhile, street protesters condemned nuclear weapons, the "imperialist summit," military aid to Ukraine, and Japan's complicity in U.S. militarism—especially toward China.
"Japan is saying it will send a peaceful message of abolishing nuclear weapons to the world through this summit, but at the same time it is seeking to rely on nuclear weapons to achieve 'national security.' This is contradictory," Ichiro Yuasa, a spokesperson for the advocacy group Peace Depot, told teleSUR.
Some hibakusha renewed criticism of leaders of nuclear-armed nations for failing to pursue meaningful disarmament, including their refusal to join scores of countries in signing the landmark Treaty on the Prohibition of Nuclear Weapons (TPNW).
"This is not the genuine nuclear disarmament that hibakusha are calling for. This is an evasion of their responsibility," Satoshi Tanaka, a survivor of the atomic bombing and secretary general of the Liaison Conference of Hiroshima Hibakusha Organizations, said of the G7 statement.
"Prime Minister [Fumio] Kishida has said that the Treaty on the Prohibition of Nuclear Weapons is the final passage for a nuclear weapons-free world," Tanaka added. "No, it is not a final passage. It is the entry point. Prime Minister Kishida and other G7 leaders should accept the TPNW and start the real process of eliminating nuclear weapons."
Derek Johnson, managing partner of the Global Zero movement for the abolition of nuclear weapons, said that "while the G7 statement embraces the goal of global zero and recites a familiar list of worthwhile ambitions, none acknowledge the fierce urgency of now."
"This is long on vision but short on strategy; Hiroshima deserves to be more than a symbolic setting, and the world deserves more than thoughts and prayers for disarmament," he added.
ICAN executive director Daniel Hogstra responded to the G7 statement by asserting that "this is more than a missed opportunity."
"With the world facing the acute risk that nuclear weapons could be used for the first time since Hiroshima and Nagasaki were bombed, this is a gross failure of global leadership," Hogstra contended, referring to rising fears since Russia invaded Ukraine last year.
"Simply pointing fingers at Russia and China is insufficient," he added. "We need the G7 countries, which all either possess, host, or endorse the use of nuclear weapons, to step up and engage the other nuclear powers in disarmament talks if we are to reach their professed goal of a world without nuclear weapons."